187290180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13513}}^1$

素因数の和:13546

約数の個数: 144

約数和(自身を含む): 708349824

約数和(自身を除く): 521059644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13513, 13860, 27026, 40539, 54052, 67565, 81078, 94591, 121617, 135130, 148643, 162156, 189182, 202695, 243234, 270260, 283773, 297286, 378364, 405390, 445929, 472955, 486468, 567546, 594572, 608085, 743215, 810780, 851319, 891858, 945910, 1040501, 1135092, 1216170, 1337787, 1418865, 1486430, 1702638, 1783716, 1891820, 2081002, 2229645, 2432340, 2675574, 2837730, 2972860, 3121503, 3405276, 4162004, 4256595, 4459290, 5202505, 5351148, 5675460, 6243006, 6688935, 8513190, 8918580, 9364509, 10405010, 12486012, 13377870, 15607515, 17026380, 18729018, 20810020, 26755740, 31215030, 37458036, 46822545, 62430060, 93645090, 187290180]

約数ペア:

[(1, 187290180), (2, 93645090), (3, 62430060), (4, 46822545), (5, 37458036), (6, 31215030), (7, 26755740), (9, 20810020), (10, 18729018), (11, 17026380), (12, 15607515), (14, 13377870), (15, 12486012), (18, 10405010), (20, 9364509), (21, 8918580), (22, 8513190), (28, 6688935), (30, 6243006), (33, 5675460), (35, 5351148), (36, 5202505), (42, 4459290), (44, 4256595), (45, 4162004), (55, 3405276), (60, 3121503), (63, 2972860), (66, 2837730), (70, 2675574), (77, 2432340), (84, 2229645), (90, 2081002), (99, 1891820), (105, 1783716), (110, 1702638), (126, 1486430), (132, 1418865), (140, 1337787), (154, 1216170), (165, 1135092), (180, 1040501), (198, 945910), (210, 891858), (220, 851319), (231, 810780), (252, 743215), (308, 608085), (315, 594572), (330, 567546), (385, 486468), (396, 472955), (420, 445929), (462, 405390), (495, 378364), (630, 297286), (660, 283773), (693, 270260), (770, 243234), (924, 202695), (990, 189182), (1155, 162156), (1260, 148643), (1386, 135130), (1540, 121617), (1980, 94591), (2310, 81078), (2772, 67565), (3465, 54052), (4620, 40539), (6930, 27026), (13513, 13860)]